\[\boxed{\mathbf{Страница\ 60.\ }\mathbf{Еуроки\ - \ ДЗ\ без\ мороки}}\]
\[\boxed{\mathbf{1.\ }}\]
\[\mathbf{1.}\]
\[\mathbf{2.}\]
\[a\] | \[b\] | \[S\] | \[P\] |
---|---|---|---|
\[8\ м\] | \[6\ м\] | \[48\ м²\] | \[28\ м\] |
\[12\ см\] | \[7\ см\] | \[84\ см²\] | \[38\ см\] |
\[7\ дм\] | \[7\ дм\] | \[49\ дм²\] | \[28\ дм\] |
\[S = a \cdot b\]
\[P = 2 \cdot (a + b)\]
\[\mathbf{3.}\]
\[S = a \cdot b = 6 \cdot 5 = 30\ \left( м^{2} \right) -\]
\[площадь\ пола.\]
\[V = S \cdot c = 30 \cdot 3 = 90\ \left( м^{3} \right) -\]
\[объем\ комнаты.\]
\[\mathbf{4.}\]
\[8,\ 64,\ 512,\ \mathbf{4096,\ 32\ 768,\ }\]
\[\mathbf{262\ 144,\ 2\ 097\ 152}.\]
\[\boxed{\mathbf{2.\ }}\]
\[\mathbf{1.}\]